Helping companies achieve PCI compliance by tokenizing their sensitive data.- Batch processing of large files (Dozens of GB and millions of tokens)- Upgrading applications to SpringBoot 2- Improve build and release processes

Customer Journey OrchestrationResponsible for maintaining data warehouse and building data services and processes.• Built Databricks notebooks for streaming data from Kafka to Delta tables and to build rollups.• Overhauled customer data, reduced storage requirements by 90%.• Created denormalized “Connected Records” to enable quick query evaluation.• Rolled out Bugsnag and Sonar to reduce bugs.

Transfer Workflow Platform Team. Responsible for improving speed and reliability of Remitly’s core workflow that handles tens of thousands of financial transactions every day. Handled site outages and workflow exceptions.• Designed microservice to handle time estimation of partner responses in order to break down monolithic service.• Improved accuracy of estimates by 50 basis points by eliminating system bottlenecks and by improving response to partner issues.• Refactored internal transaction workflow services with call graphs and other monitoring systems to improve reliability and accelerate issue detection.• Investigated transaction complications in concert with Customer Support, acted as backstop to our top-level agents. Reduced on-call incidents by 50%.

Developed “metagames” ie., challenges built around DoubleDown’s core casino games such as bonus wheels, multi-game jackpots, and our Loyalty system on the Platform Development team. Co-led the entire backend development team, at times acting as Scrum Master, Program Manager, and People Manager. Oversaw a team of 10.• Led team to design and implement in-game marketing system that made up 40% of all sales. An on-demand rules-based system matched players with purchase offers based on their play and purchase history.• Designed and implemented Loyalty system (Diamond Club). Acted as scrum master/program manager for the majority of the project. Achieved close to 90% adoption rate for paying players. System collects purchase information and places users in a progression of tiers.• Maintained and upgraded legacy systems built on Smartfox to allow scaling to millions of players per day.• Contributor to Daily Wheel, Product System, Experiment System, User Management, Jackpot, and Chip Jar features.• Various Dev-Ops projects including developing in-house deployment tools and managing development software resources.

Upgraded legacy systems to modern technology.

Have written several novels.

Created algorithms to detect and promote rising videos on the Google Video home page and in Blogger

Mostly worked on improving algorithm for selecting Lists and Guides to display to users.

Built a SEO/LPO system to increase clickthru by analyzing landing page design options in a scientific way.

Publisher 1, Publisher 2, Access 97